Abstract
Churches today serve communities that are changing quickly because of urban growth, migration,
and digital communication. These changes affect how churches plan their ministries and make
decisions about outreach, church planting, and the use of resources. This paper examines the role
of marketing information systems in church decision-making and explains how churches can use
information such as attendance records, community data, and feedback from members to guide
strategic choices. Drawing on real-life references such as digital worship after the COVID-19
pandemic and community needs in developing countries, the study shows that marketing data can
help churches respond more wisely to their environment. The paper also discusses the advantages
and disadvantages of using such systems and presents a biblical perspective on informed decision
making. It concludes that marketing information systems, when used with prayer, wisdom, and
ethical care, can support church leadership and contribute to the advancement of the Kingdom of
God.